The melee was caught on tape by Nick Joseph, aka “Nick Nack Pattiwhack,” who was at the restaurant with his famous side-kick, Dan Rue.

The jokesters, both from Baton Rouge, are known for their crazy antics and online videos — which include joking around in celebrities houses and public places. They’ve coined a slew of catchphrases, such as “We live, baby!” and “That’s the one, Danielson!”

Pattiwhack uses several of them in the fight video, which starts out with the pair inside Denny’s as tension begins to escalate between two groups of people.

For some unknown reason, punches are eventually thrown — with plates breaking and silverware flying everywhere — while Pattiwhack performs his shtick and watches the drama unfold.

“Oh, baby! They live, baby!” he says, unfazed by the battle going down inside the Denny’s.

“What is you doing, baby?! Oh no, baby!”

At one point, Pattiwhack musters up the courage to go over to where a trio of girls are fighting and grabs his drink off the table next to them. The move has garnered him some hate on social media, with many condemning him for not jumping in to stop the violence.